DL-Tartaric Acid

Content% 99.5-101.0
Ca ≤% 0.02
Heavy metals(Pb) ≤% 0.001
Chloride (Cl) ≤% 0.01
Sulphate (SO4) ≤% 0.015
Oxalate (C2O4) ≤% 0.035
Loss on drying ≤% 0.2